Zobrazeno 1 - 10
of 9 697
pro vyhledávání: '"X-Ray laser"'
Autor:
Nishikino, Masaharu1, Kawachi, Tetsuya1
Publikováno v:
Nature Photonics. May2014, Vol. 8 Issue 5, p352-354. 3p.
Publikováno v:
Frontiers in Physics, Vol 10 (2022)
Focusing of high-power X-rays is still a great challenge and the intensity of X-ray attained in existing focusing schemes is still far below the relativistic threshold. Here, we propose that solid density plasma lens can potentially focus X-ray laser
Externí odkaz:
https://doaj.org/article/303a37caffb44fa099212f77f2f782c1
Autor:
Ge, Mingming
Cavitation can be defined as the breakdown of a liquid (either static or in motion) medium under very low pressure. The hydrodynamic happened in high-speed flow, where local pressure in liquid falls under the saturating pressure thus the liquid vapor
Externí odkaz:
http://hdl.handle.net/10919/110332
Publikováno v:
مجله علوم و فنون هستهای, Vol 42, Iss 2, Pp 78-87 (2021)
Laser produced plasma can be used as the sources of soft X-ray laser. The ability to control the laser quality and its gain coefficient by controlling laser and plasma’s parameters is one of the advantages of this method. In this study, a pump puls
Externí odkaz:
https://doaj.org/article/4afd7cc482064424873b240a5d4f177d
Autor:
Anders Nilsson
Publikováno v:
Journal of Non-Crystalline Solids: X, Vol 14, Iss , Pp 100095- (2022)
Austen Angell conducted pioneering work that opened up the field of supercooled water by observing the temperature dependent divergence of the thermodynamic response functions. Many different scenarios have been proposed as the origin of the anomalou
Externí odkaz:
https://doaj.org/article/96348eb22e81409982507c809f5dd84a
Autor:
Yoshiaki Kumagai, Weiqing Xu, Kazuki Asa, Toshiyuki Hiraki Nishiyama, Koji Motomura, Shin-ichi Wada, Denys Iablonskyi, Subhendu Mondal, Tetsuya Tachibana, Yuta Ito, Tsukasa Sakai, Kenji Matsunami, Takayuki Umemoto, Christophe Nicolas, Catalin Miron, Tadashi Togashi, Kanade Ogawa, Shigeki Owada, Kensuke Tono, Makina Yabashi, Hironobu Fukuzawa, Kiyonobu Nagaya, Kiyoshi Ueda
Publikováno v:
Applied Sciences, Vol 13, Iss 4, p 2176 (2023)
Ultrashort pulse X-ray free electron lasers (XFFLs) provided us with an unprecedented regime of X-ray intensities, revolutionizing ultrafast structure determination and paving the way to the novel field of non-linear X-ray optics. While pioneering st
Externí odkaz:
https://doaj.org/article/7cb7abe2059243caa663e3eb001ed867
Autor:
Shinichi Namba, Jiahao Wang, Hikari Ohiro, Jiawei Zhang, Maki Kishimoto, Kotaro Yamasaki, Noboru Hasegawa, Thanhhung Dinh, Masahiko Ishino, Takeshi Higashiguchi, Masaharu Nishikino
Publikováno v:
Atoms, Vol 10, Iss 4, p 128 (2022)
A recombination plasma soft X-ray laser that is associated with Li-like Aluminum ion Al10+ 3d-4f transition (wavelength: 15.47 nm) was investigated to increase the gain coefficient. By optimizing the time interval of the 16-pulse train, higher-densit
Externí odkaz:
https://doaj.org/article/eefea856e3f941f695b02de35bcf3bfe
Autor:
M Saadati- Niari, B Nedaee- Shekarab
Publikováno v:
مجله علوم و فنون هستهای, Vol 40, Iss 3, Pp 31-38 (2019)
The effect of the coherence time of X-ray laser pulses on the population transfer in 97Tc with two ground states and one excited state is investigated. In this study, two X-ray laser pulses drive the population transfer in a nuclear three-level syste
Externí odkaz:
https://doaj.org/article/8492fb75a4f74599a33010d4df412f9c
Publikováno v:
Photonics, Vol 9, Iss 2, p 51 (2022)
In a recent work (Antonov et al., Physical Review Letters 123, 243903 (2019)), it was shown that it is possible to amplify a train of attosecond pulses, which are produced from the radiation of high harmonics of the infrared field of the fundamental
Externí odkaz:
https://doaj.org/article/0a2aa6a406194b42a222946e5c735ed2
Autor:
Grigory A. Armeev, Mikhail A. Lozhnikov, Valery N. Novoseletsky, Aleksandr V. Kudriavtsev, Alexey К. Shaytan, Georgy M. Kobelkov, Konstantin V. Shaitan
Publikováno v:
International Journal of Biomedicine, Vol 9, Iss Suppl_1, Pp S36-S36 (2019)
Background: Free electron lasers open up new exciting possibilities for protein structure studies. Extremely high brilliance allows obtaining diffractograms from microcrystals, single particles (such as viruses) and, theoretically, even protein molec
Externí odkaz:
https://doaj.org/article/e5899a0ec74e432495d35aae7e17a00a